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- Five kinds of practical skills of ibuonline teach you new car
- Thu Mar 28, 2013 | comment
- Ibuonline on PCB copy board innovation to activate new business blue ocean
- Thu Mar 28, 2013 | comment
- The invisible security detail steel plate rust performance can not be ignored
- Wed Mar 27, 2013 | comment
- Detailed process using a thermal transfer methods to produce PCB board
- Wed Mar 27, 2013 | comment
- Personalized printing circuit board ground connection design need to pay attention to four basic common sense
- Tue Mar 26, 2013 | comment
The invisible security detail steel plate rust performance can not be ignored
Mar 27, 2013 | Views: 135
??discount automotive electronics wholesalers?Like the bones of the human body, "bones" of the car - steel plate, not only play a role of support from the body, as a means of transport also need to ensure the safety of the passenger car frame must be to be very robust to When this important task. automotive electronics suppliers http://www.ib...r-Electronics
??The thicker the more solid the wagon? Give car foil the more expensive the better? Exposure for the automotive industry due CCTV 3 • 15 I am afraid to subvert the view of many people. Lack of automotive knowledge in the process of running into the family car, ordinary consumers an opportunity to part car prices, consumers do not see, by the name of cost control, leaving the security risks deserve our vigilance.
??The automobile leaf rust performance not to be overlooked
??CCTV show the exposure of 3 • 15 cars using ordinary steel instead of better corrosion performance of galvanized sheet, caused steel plate rust. The majority of owners found their vehicles after a lapse of more than a year, more or less the emergence of various rust spots. The first batch of serious corrosion owners have suffered a cut skirts the processing, but still can not stop the body rust spread to the malignant development of the girders.
??Past consumer purchase process more concerned about the body is solid steel body impression of many consumers, the thicker and more secure. In fact, the development of automobile industry today, has long been not simply to determine whether the body from deflated extent security steel strength and rust resistance only concern.
??In the modern automobile production, use was most common low-carbon steel plate. The low-carbon steel sheet having a good plastic workability, strength and stiffness is also able to meet the requirements of the automobile body, and can meet the requirements of the body tailor welded, therefore very wide application in the automotive vehicle body. Some high-strength steel for automotive internal and external panels, such as the roof panel, inside and outside the door panels, hood and decklid on. However, those surface of the steel sheet to go through some special treatment in order to effectively prevent the steel from rusting, thus affecting the strength of the steel sheet.
??Reporter learned, galvanized steel to prevent corroded steel surface extending its life in the steel surface is coated with a layer of zinc metal and manufactured. Ordinary steel, especially high carbon content, or in the absence of perfect anti-rust treatment, it is prone to rust.
??Reporters body security interview advanced design and manufacture of the State Key Laboratory of Hunan University of automotive body. The researchers told reporters, the thickness and strength of the steel plate a role in the safety of the car, but not the main body of passive safety is quite complex, mainly related to the structure of the body, the shape, stiffness, bearer path structure of energy absorption area design related, including two major aspects: body as a whole, with the restraint system, the peripheral parts including seats, steering wheel, seat belts and other occupant restraint system, these parts are easily deformed in the event of a collision, and damage to the crew, and the entire body The design includes the former rear suspension, absorb the kinetic energy can play a role. Evaluation of automotive safety crash test, the main consideration is the degree of damage to the occupant's head and chest, which has no direct relationship with the plate thickness.
??Current car has been widely used galvanized steel, a thickness of 0.5 to 3.0 mm, wherein the body cover member multi-0.6-0.8 mm galvanized steel sheets. Consumers should be concerned about when buying a car plate material and the overall security configuration.
??Remember to found "does not exist in the original film, 4S shop said a dedicated film generally to expand cooperation recommend using all car manufacturers with a foil brand." Foil gift to buy a new car 4S shops, showrooms The manager told reporters that they presented to the customer's car film cost in general is a few hundred dollars, but China announced more than 2000 yuan.
??The reporter learned that, in addition to public security departments for the car film before the wind and the light transmittance of more than 70% of the provisions, national market for the film and there is no special standard car film development to the present, the main role is first to prevent ultraviolet. In addition, the film window glass broken will form one, not splash wounding, this is proof of the function. Therefore, part of the propaganda of the so-called explosion-proof film bulletproof but a security risk, because the event of danger, the people in the car difficult to breaking open the window from the car to escape.
??This article from: ibuonline automotive electronics companies,automotive electricity and electronics?All Rights Reserved
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